<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<style>
    * {margin: 0}
    #screen-video {width: 100%; height: 100%; object-fit: fill}
</style>
<body>
    选择要捕捉的窗口:<select id="allWindows">
    </select>



    <button id="select" value="选择" >选择</button>
    <button id="startScreen" value="保存" >开始录制</button>
    <button id="endScreen" value="保存" >停止录制</button>
    <video id="screen-video"></video>
    <script>require('./app.js')</script>
</body>
</html>